const { preLoginWithPassword, postLogin } = require('../../lib/utils/login');
const { getNeedCaptcha, verifyCaptcha } = require('../../lib/utils/captcha');
const { CAPTCHA_SCENE } = require('../../common/constants');
const { ERROR } = require('../../common/error');

/**
 * 用户名密码登录
 * @tutorial https://uniapp.dcloud.net.cn/uniCloud/uni-id-pages.html#login
 * @param {Object} params
 * @param {String} params.username  用户名
 * @param {String} params.mobile    手机号
 * @param {String} params.email     邮箱
 * @param {String} params.password  密码
 * @param {String} params.captcha   图形验证码
 * @returns
 */
module.exports = async function (params = {}) {
    const schema = {
        username: {
            required: false,
            type: 'username',
        },
        mobile: {
            required: false,
            type: 'mobile',
        },
        email: {
            required: false,
            type: 'email',
        },
        password: 'password',
        captcha: {
            required: false,
            type: 'string',
        },
    };
    this.middleware.validate(params, schema);
    const { username, mobile, email, password, captcha } = params;
    if (!username && !mobile && !email) {
        throw {
            errCode: ERROR.INVALID_USERNAME,
        };
    } else if ((username && email) || (username && mobile) || (email && mobile)) {
        throw {
            errCode: ERROR.INVALID_PARAM,
        };
    }
    const needCaptcha = await getNeedCaptcha.call(this, {
        username,
        mobile,
        email,
    });
    if (needCaptcha) {
        await verifyCaptcha.call(this, {
            captcha,
            scene: CAPTCHA_SCENE.LOGIN_BY_PWD,
        });
    }
    const { user, extraData } = await preLoginWithPassword.call(this, {
        user: {
            username,
            mobile,
            email,
        },
        password,
    });
    return postLogin.call(this, {
        user,
        extraData,
    });
};
